749868120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{34147}}^1$

素因数の和:34225

約数の個数: 96

約数和(自身を含む): 2477095920

約数和(自身を除く): 1727227800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 34147, 68294, 102441, 136588, 170735, 204882, 273176, 307323, 341470, 409764, 512205, 614646, 682940, 819528, 1024410, 1229292, 1365880, 1536615, 2048820, 2082967, 2458584, 3073230, 4097640, 4165934, 6146460, 6248901, 8331868, 10414835, 12292920, 12497802, 16663736, 18746703, 20829670, 24995604, 31244505, 37493406, 41659340, 49991208, 62489010, 74986812, 83318680, 93733515, 124978020, 149973624, 187467030, 249956040, 374934060, 749868120]

約数ペア:

[(1, 749868120), (2, 374934060), (3, 249956040), (4, 187467030), (5, 149973624), (6, 124978020), (8, 93733515), (9, 83318680), (10, 74986812), (12, 62489010), (15, 49991208), (18, 41659340), (20, 37493406), (24, 31244505), (30, 24995604), (36, 20829670), (40, 18746703), (45, 16663736), (60, 12497802), (61, 12292920), (72, 10414835), (90, 8331868), (120, 6248901), (122, 6146460), (180, 4165934), (183, 4097640), (244, 3073230), (305, 2458584), (360, 2082967), (366, 2048820), (488, 1536615), (549, 1365880), (610, 1229292), (732, 1024410), (915, 819528), (1098, 682940), (1220, 614646), (1464, 512205), (1830, 409764), (2196, 341470), (2440, 307323), (2745, 273176), (3660, 204882), (4392, 170735), (5490, 136588), (7320, 102441), (10980, 68294), (21960, 34147)]