15201993960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{7951}}^1$

素因数の和:8128

約数の個数: 192

約数和(自身を含む): 50910612480

約数和(自身を除く): 35708618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 113, 120, 141, 180, 188, 226, 235, 282, 339, 360, 376, 423, 452, 470, 564, 565, 678, 705, 846, 904, 940, 1017, 1128, 1130, 1356, 1410, 1692, 1695, 1880, 2034, 2115, 2260, 2712, 2820, 3384, 3390, 4068, 4230, 4520, 5085, 5311, 5640, 6780, 7951, 8136, 8460, 10170, 10622, 13560, 15902, 15933, 16920, 20340, 21244, 23853, 26555, 31804, 31866, 39755, 40680, 42488, 47706, 47799, 53110, 63608, 63732, 71559, 79510, 79665, 95412, 95598, 106220, 119265, 127464, 143118, 159020, 159330, 190824, 191196, 212440, 238530, 238995, 286236, 318040, 318660, 357795, 373697, 382392, 477060, 477990, 572472, 637320, 715590, 747394, 898463, 954120, 955980, 1121091, 1431180, 1494788, 1796926, 1868485, 1911960, 2242182, 2695389, 2862360, 2989576, 3363273, 3593852, 3736970, 4484364, 4492315, 5390778, 5605455, 6726546, 7187704, 7473940, 8086167, 8968728, 8984630, 10781556, 11210910, 13453092, 13476945, 14947880, 16172334, 16816365, 17969260, 21563112, 22421820, 26906184, 26953890, 32344668, 33632730, 35938520, 40430835, 42227761, 44843640, 53907780, 64689336, 67265460, 80861670, 84455522, 107815560, 126683283, 134530920, 161723340, 168911044, 211138805, 253366566, 323446680, 337822088, 380049849, 422277610, 506733132, 633416415, 760099698, 844555220, 1013466264, 1266832830, 1520199396, 1689110440, 1900249245, 2533665660, 3040398792, 3800498490, 5067331320, 7600996980, 15201993960]

約数ペア:

[(1, 15201993960), (2, 7600996980), (3, 5067331320), (4, 3800498490), (5, 3040398792), (6, 2533665660), (8, 1900249245), (9, 1689110440), (10, 1520199396), (12, 1266832830), (15, 1013466264), (18, 844555220), (20, 760099698), (24, 633416415), (30, 506733132), (36, 422277610), (40, 380049849), (45, 337822088), (47, 323446680), (60, 253366566), (72, 211138805), (90, 168911044), (94, 161723340), (113, 134530920), (120, 126683283), (141, 107815560), (180, 84455522), (188, 80861670), (226, 67265460), (235, 64689336), (282, 53907780), (339, 44843640), (360, 42227761), (376, 40430835), (423, 35938520), (452, 33632730), (470, 32344668), (564, 26953890), (565, 26906184), (678, 22421820), (705, 21563112), (846, 17969260), (904, 16816365), (940, 16172334), (1017, 14947880), (1128, 13476945), (1130, 13453092), (1356, 11210910), (1410, 10781556), (1692, 8984630), (1695, 8968728), (1880, 8086167), (2034, 7473940), (2115, 7187704), (2260, 6726546), (2712, 5605455), (2820, 5390778), (3384, 4492315), (3390, 4484364), (4068, 3736970), (4230, 3593852), (4520, 3363273), (5085, 2989576), (5311, 2862360), (5640, 2695389), (6780, 2242182), (7951, 1911960), (8136, 1868485), (8460, 1796926), (10170, 1494788), (10622, 1431180), (13560, 1121091), (15902, 955980), (15933, 954120), (16920, 898463), (20340, 747394), (21244, 715590), (23853, 637320), (26555, 572472), (31804, 477990), (31866, 477060), (39755, 382392), (40680, 373697), (42488, 357795), (47706, 318660), (47799, 318040), (53110, 286236), (63608, 238995), (63732, 238530), (71559, 212440), (79510, 191196), (79665, 190824), (95412, 159330), (95598, 159020), (106220, 143118), (119265, 127464)]