487804908840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{161999}}^1$

素因数の和:163127

約数の個数: 128

約数和(自身を含む): 1528450560000

約数和(自身を除く): 1040645651160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1091, 1380, 2182, 2760, 3273, 4364, 5455, 6546, 8728, 10910, 13092, 16365, 21820, 25093, 26184, 32730, 43640, 50186, 65460, 75279, 100372, 125465, 130920, 150558, 161999, 200744, 250930, 301116, 323998, 376395, 485997, 501860, 602232, 647996, 752790, 809995, 971994, 1003720, 1295992, 1505580, 1619990, 1943988, 2429985, 3011160, 3239980, 3725977, 3887976, 4859970, 6479960, 7451954, 9719940, 11177931, 14903908, 18629885, 19439880, 22355862, 29807816, 37259770, 44711724, 55889655, 74519540, 89423448, 111779310, 149039080, 176740909, 223558620, 353481818, 447117240, 530222727, 706963636, 883704545, 1060445454, 1413927272, 1767409090, 2120890908, 2651113635, 3534818180, 4065040907, 4241781816, 5302227270, 7069636360, 8130081814, 10604454540, 12195122721, 16260163628, 20325204535, 21208909080, 24390245442, 32520327256, 40650409070, 48780490884, 60975613605, 81300818140, 97560981768, 121951227210, 162601636280, 243902454420, 487804908840]

約数ペア:

[(1, 487804908840), (2, 243902454420), (3, 162601636280), (4, 121951227210), (5, 97560981768), (6, 81300818140), (8, 60975613605), (10, 48780490884), (12, 40650409070), (15, 32520327256), (20, 24390245442), (23, 21208909080), (24, 20325204535), (30, 16260163628), (40, 12195122721), (46, 10604454540), (60, 8130081814), (69, 7069636360), (92, 5302227270), (115, 4241781816), (120, 4065040907), (138, 3534818180), (184, 2651113635), (230, 2120890908), (276, 1767409090), (345, 1413927272), (460, 1060445454), (552, 883704545), (690, 706963636), (920, 530222727), (1091, 447117240), (1380, 353481818), (2182, 223558620), (2760, 176740909), (3273, 149039080), (4364, 111779310), (5455, 89423448), (6546, 74519540), (8728, 55889655), (10910, 44711724), (13092, 37259770), (16365, 29807816), (21820, 22355862), (25093, 19439880), (26184, 18629885), (32730, 14903908), (43640, 11177931), (50186, 9719940), (65460, 7451954), (75279, 6479960), (100372, 4859970), (125465, 3887976), (130920, 3725977), (150558, 3239980), (161999, 3011160), (200744, 2429985), (250930, 1943988), (301116, 1619990), (323998, 1505580), (376395, 1295992), (485997, 1003720), (501860, 971994), (602232, 809995), (647996, 752790)]