477187920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60251}}^1$

素因数の和:60281

約数の個数: 120

約数和(自身を含む): 1748272032

約数和(自身を除く): 1271084112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 60251, 120502, 180753, 241004, 301255, 361506, 482008, 542259, 602510, 662761, 723012, 903765, 964016, 1084518, 1205020, 1325522, 1446024, 1807530, 1988283, 2169036, 2410040, 2651044, 2711295, 2892048, 3313805, 3615060, 3976566, 4338072, 4820080, 5302088, 5422590, 5964849, 6627610, 7230120, 7953132, 8676144, 9941415, 10604176, 10845180, 11929698, 13255220, 14460240, 15906264, 19882830, 21690360, 23859396, 26510440, 29824245, 31812528, 39765660, 43380720, 47718792, 53020880, 59648490, 79531320, 95437584, 119296980, 159062640, 238593960, 477187920]

約数ペア:

[(1, 477187920), (2, 238593960), (3, 159062640), (4, 119296980), (5, 95437584), (6, 79531320), (8, 59648490), (9, 53020880), (10, 47718792), (11, 43380720), (12, 39765660), (15, 31812528), (16, 29824245), (18, 26510440), (20, 23859396), (22, 21690360), (24, 19882830), (30, 15906264), (33, 14460240), (36, 13255220), (40, 11929698), (44, 10845180), (45, 10604176), (48, 9941415), (55, 8676144), (60, 7953132), (66, 7230120), (72, 6627610), (80, 5964849), (88, 5422590), (90, 5302088), (99, 4820080), (110, 4338072), (120, 3976566), (132, 3615060), (144, 3313805), (165, 2892048), (176, 2711295), (180, 2651044), (198, 2410040), (220, 2169036), (240, 1988283), (264, 1807530), (330, 1446024), (360, 1325522), (396, 1205020), (440, 1084518), (495, 964016), (528, 903765), (660, 723012), (720, 662761), (792, 602510), (880, 542259), (990, 482008), (1320, 361506), (1584, 301255), (1980, 241004), (2640, 180753), (3960, 120502), (7920, 60251)]