15484620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 49512960

約数和(自身を除く): 34028340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 47, 51, 57, 60, 68, 76, 85, 94, 95, 102, 114, 141, 170, 188, 190, 204, 228, 235, 255, 282, 285, 289, 323, 340, 380, 470, 510, 564, 570, 578, 646, 705, 799, 867, 893, 940, 969, 1020, 1140, 1156, 1292, 1410, 1445, 1598, 1615, 1734, 1786, 1938, 2397, 2679, 2820, 2890, 3196, 3230, 3468, 3572, 3876, 3995, 4335, 4465, 4794, 4845, 5358, 5491, 5780, 6460, 7990, 8670, 8930, 9588, 9690, 10716, 10982, 11985, 13395, 13583, 15181, 15980, 16473, 17340, 17860, 19380, 21964, 23970, 26790, 27166, 27455, 30362, 32946, 40749, 45543, 47940, 53580, 54332, 54910, 60724, 65892, 67915, 75905, 81498, 82365, 91086, 109820, 135830, 151810, 162996, 164730, 182172, 203745, 227715, 258077, 271660, 303620, 329460, 407490, 455430, 516154, 774231, 814980, 910860, 1032308, 1290385, 1548462, 2580770, 3096924, 3871155, 5161540, 7742310, 15484620]

約数ペア:

[(1, 15484620), (2, 7742310), (3, 5161540), (4, 3871155), (5, 3096924), (6, 2580770), (10, 1548462), (12, 1290385), (15, 1032308), (17, 910860), (19, 814980), (20, 774231), (30, 516154), (34, 455430), (38, 407490), (47, 329460), (51, 303620), (57, 271660), (60, 258077), (68, 227715), (76, 203745), (85, 182172), (94, 164730), (95, 162996), (102, 151810), (114, 135830), (141, 109820), (170, 91086), (188, 82365), (190, 81498), (204, 75905), (228, 67915), (235, 65892), (255, 60724), (282, 54910), (285, 54332), (289, 53580), (323, 47940), (340, 45543), (380, 40749), (470, 32946), (510, 30362), (564, 27455), (570, 27166), (578, 26790), (646, 23970), (705, 21964), (799, 19380), (867, 17860), (893, 17340), (940, 16473), (969, 15980), (1020, 15181), (1140, 13583), (1156, 13395), (1292, 11985), (1410, 10982), (1445, 10716), (1598, 9690), (1615, 9588), (1734, 8930), (1786, 8670), (1938, 7990), (2397, 6460), (2679, 5780), (2820, 5491), (2890, 5358), (3196, 4845), (3230, 4794), (3468, 4465), (3572, 4335), (3876, 3995)]