65153520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5359

約数の個数: 120

約数和(自身を含む): 231721776

約数和(自身を除く): 166568256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5323, 6120, 10646, 12240, 15969, 21292, 26615, 31938, 42584, 47907, 53230, 63876, 79845, 85168, 90491, 95814, 106460, 127752, 159690, 180982, 191628, 212920, 239535, 255504, 271473, 319380, 361964, 383256, 425840, 452455, 479070, 542946, 638760, 723928, 766512, 814419, 904910, 958140, 1085892, 1277520, 1357365, 1447856, 1628838, 1809820, 1916280, 2171784, 2714730, 3257676, 3619640, 3832560, 4072095, 4343568, 5429460, 6515352, 7239280, 8144190, 10858920, 13030704, 16288380, 21717840, 32576760, 65153520]

約数ペア:

[(1, 65153520), (2, 32576760), (3, 21717840), (4, 16288380), (5, 13030704), (6, 10858920), (8, 8144190), (9, 7239280), (10, 6515352), (12, 5429460), (15, 4343568), (16, 4072095), (17, 3832560), (18, 3619640), (20, 3257676), (24, 2714730), (30, 2171784), (34, 1916280), (36, 1809820), (40, 1628838), (45, 1447856), (48, 1357365), (51, 1277520), (60, 1085892), (68, 958140), (72, 904910), (80, 814419), (85, 766512), (90, 723928), (102, 638760), (120, 542946), (136, 479070), (144, 452455), (153, 425840), (170, 383256), (180, 361964), (204, 319380), (240, 271473), (255, 255504), (272, 239535), (306, 212920), (340, 191628), (360, 180982), (408, 159690), (510, 127752), (612, 106460), (680, 95814), (720, 90491), (765, 85168), (816, 79845), (1020, 63876), (1224, 53230), (1360, 47907), (1530, 42584), (2040, 31938), (2448, 26615), (3060, 21292), (4080, 15969), (5323, 12240), (6120, 10646)]