29801880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4393

約数の個数: 96

約数和(自身を含む): 101977200

約数和(自身を除く): 72175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 4357, 6840, 8714, 13071, 17428, 21785, 26142, 34856, 39213, 43570, 52284, 65355, 78426, 82783, 87140, 104568, 130710, 156852, 165566, 174280, 196065, 248349, 261420, 313704, 331132, 392130, 413915, 496698, 522840, 662264, 745047, 784260, 827830, 993396, 1241745, 1490094, 1568520, 1655660, 1986792, 2483490, 2980188, 3311320, 3725235, 4966980, 5960376, 7450470, 9933960, 14900940, 29801880]

約数ペア:

[(1, 29801880), (2, 14900940), (3, 9933960), (4, 7450470), (5, 5960376), (6, 4966980), (8, 3725235), (9, 3311320), (10, 2980188), (12, 2483490), (15, 1986792), (18, 1655660), (19, 1568520), (20, 1490094), (24, 1241745), (30, 993396), (36, 827830), (38, 784260), (40, 745047), (45, 662264), (57, 522840), (60, 496698), (72, 413915), (76, 392130), (90, 331132), (95, 313704), (114, 261420), (120, 248349), (152, 196065), (171, 174280), (180, 165566), (190, 156852), (228, 130710), (285, 104568), (342, 87140), (360, 82783), (380, 78426), (456, 65355), (570, 52284), (684, 43570), (760, 39213), (855, 34856), (1140, 26142), (1368, 21785), (1710, 17428), (2280, 13071), (3420, 8714), (4357, 6840)]