15340080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 56853504

約数和(自身を除く): 41513424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 397, 420, 460, 483, 552, 560, 644, 690, 794, 805, 840, 920, 966, 1104, 1191, 1288, 1380, 1588, 1610, 1680, 1840, 1932, 1985, 2382, 2415, 2576, 2760, 2779, 3176, 3220, 3864, 3970, 4764, 4830, 5520, 5558, 5955, 6352, 6440, 7728, 7940, 8337, 9131, 9528, 9660, 11116, 11910, 12880, 13895, 15880, 16674, 18262, 19056, 19320, 22232, 23820, 27393, 27790, 31760, 33348, 36524, 38640, 41685, 44464, 45655, 47640, 54786, 55580, 63917, 66696, 73048, 83370, 91310, 95280, 109572, 111160, 127834, 133392, 136965, 146096, 166740, 182620, 191751, 219144, 222320, 255668, 273930, 319585, 333480, 365240, 383502, 438288, 511336, 547860, 639170, 666960, 730480, 767004, 958755, 1022672, 1095720, 1278340, 1534008, 1917510, 2191440, 2556680, 3068016, 3835020, 5113360, 7670040, 15340080]

約数ペア:

[(1, 15340080), (2, 7670040), (3, 5113360), (4, 3835020), (5, 3068016), (6, 2556680), (7, 2191440), (8, 1917510), (10, 1534008), (12, 1278340), (14, 1095720), (15, 1022672), (16, 958755), (20, 767004), (21, 730480), (23, 666960), (24, 639170), (28, 547860), (30, 511336), (35, 438288), (40, 383502), (42, 365240), (46, 333480), (48, 319585), (56, 273930), (60, 255668), (69, 222320), (70, 219144), (80, 191751), (84, 182620), (92, 166740), (105, 146096), (112, 136965), (115, 133392), (120, 127834), (138, 111160), (140, 109572), (161, 95280), (168, 91310), (184, 83370), (210, 73048), (230, 66696), (240, 63917), (276, 55580), (280, 54786), (322, 47640), (336, 45655), (345, 44464), (368, 41685), (397, 38640), (420, 36524), (460, 33348), (483, 31760), (552, 27790), (560, 27393), (644, 23820), (690, 22232), (794, 19320), (805, 19056), (840, 18262), (920, 16674), (966, 15880), (1104, 13895), (1191, 12880), (1288, 11910), (1380, 11116), (1588, 9660), (1610, 9528), (1680, 9131), (1840, 8337), (1932, 7940), (1985, 7728), (2382, 6440), (2415, 6352), (2576, 5955), (2760, 5558), (2779, 5520), (3176, 4830), (3220, 4764), (3864, 3970)]