1234262520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{110597}}^1$

素因数の和:110645

約数の個数: 96

約数和(自身を含む): 4140789120

約数和(自身を除く): 2906526600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 110597, 221194, 331791, 442388, 552985, 663582, 884776, 995373, 1105970, 1327164, 1658955, 1990746, 2211940, 2654328, 3317910, 3428507, 3981492, 4423880, 4976865, 6635820, 6857014, 7962984, 9953730, 10285521, 13271640, 13714028, 17142535, 19907460, 20571042, 27428056, 30856563, 34285070, 39814920, 41142084, 51427605, 61713126, 68570140, 82284168, 102855210, 123426252, 137140280, 154282815, 205710420, 246852504, 308565630, 411420840, 617131260, 1234262520]

約数ペア:

[(1, 1234262520), (2, 617131260), (3, 411420840), (4, 308565630), (5, 246852504), (6, 205710420), (8, 154282815), (9, 137140280), (10, 123426252), (12, 102855210), (15, 82284168), (18, 68570140), (20, 61713126), (24, 51427605), (30, 41142084), (31, 39814920), (36, 34285070), (40, 30856563), (45, 27428056), (60, 20571042), (62, 19907460), (72, 17142535), (90, 13714028), (93, 13271640), (120, 10285521), (124, 9953730), (155, 7962984), (180, 6857014), (186, 6635820), (248, 4976865), (279, 4423880), (310, 3981492), (360, 3428507), (372, 3317910), (465, 2654328), (558, 2211940), (620, 1990746), (744, 1658955), (930, 1327164), (1116, 1105970), (1240, 995373), (1395, 884776), (1860, 663582), (2232, 552985), (2790, 442388), (3720, 331791), (5580, 221194), (11160, 110597)]