435972780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1$

素因数の和:1621

約数の個数: 120

約数和(自身を含む): 1375799040

約数和(自身を除く): 939826260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 270, 324, 382, 405, 540, 573, 764, 810, 955, 1146, 1409, 1620, 1719, 1910, 2292, 2818, 2865, 3438, 3820, 4227, 5157, 5636, 5730, 6876, 7045, 8454, 8595, 10314, 11460, 12681, 14090, 15471, 16908, 17190, 20628, 21135, 25362, 25785, 28180, 30942, 34380, 38043, 42270, 50724, 51570, 61884, 63405, 76086, 77355, 84540, 103140, 114129, 126810, 152172, 154710, 190215, 228258, 253620, 269119, 309420, 380430, 456516, 538238, 570645, 760860, 807357, 1076476, 1141290, 1345595, 1614714, 2282580, 2422071, 2691190, 3229428, 4036785, 4844142, 5382380, 7266213, 8073570, 9688284, 12110355, 14532426, 16147140, 21798639, 24220710, 29064852, 36331065, 43597278, 48441420, 72662130, 87194556, 108993195, 145324260, 217986390, 435972780]

約数ペア:

[(1, 435972780), (2, 217986390), (3, 145324260), (4, 108993195), (5, 87194556), (6, 72662130), (9, 48441420), (10, 43597278), (12, 36331065), (15, 29064852), (18, 24220710), (20, 21798639), (27, 16147140), (30, 14532426), (36, 12110355), (45, 9688284), (54, 8073570), (60, 7266213), (81, 5382380), (90, 4844142), (108, 4036785), (135, 3229428), (162, 2691190), (180, 2422071), (191, 2282580), (270, 1614714), (324, 1345595), (382, 1141290), (405, 1076476), (540, 807357), (573, 760860), (764, 570645), (810, 538238), (955, 456516), (1146, 380430), (1409, 309420), (1620, 269119), (1719, 253620), (1910, 228258), (2292, 190215), (2818, 154710), (2865, 152172), (3438, 126810), (3820, 114129), (4227, 103140), (5157, 84540), (5636, 77355), (5730, 76086), (6876, 63405), (7045, 61884), (8454, 51570), (8595, 50724), (10314, 42270), (11460, 38043), (12681, 34380), (14090, 30942), (15471, 28180), (16908, 25785), (17190, 25362), (20628, 21135)]