81792360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17477}}^1$

素因数の和:17507

約数の個数: 96

約数和(自身を含む): 286289640

約数和(自身を除く): 204497280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17477, 34954, 52431, 69908, 87385, 104862, 139816, 157293, 174770, 209724, 227201, 262155, 314586, 349540, 419448, 454402, 524310, 629172, 681603, 699080, 786465, 908804, 1048620, 1136005, 1258344, 1363206, 1572930, 1817608, 2044809, 2097240, 2272010, 2726412, 3145860, 3408015, 4089618, 4544020, 5452824, 6291720, 6816030, 8179236, 9088040, 10224045, 13632060, 16358472, 20448090, 27264120, 40896180, 81792360]

約数ペア:

[(1, 81792360), (2, 40896180), (3, 27264120), (4, 20448090), (5, 16358472), (6, 13632060), (8, 10224045), (9, 9088040), (10, 8179236), (12, 6816030), (13, 6291720), (15, 5452824), (18, 4544020), (20, 4089618), (24, 3408015), (26, 3145860), (30, 2726412), (36, 2272010), (39, 2097240), (40, 2044809), (45, 1817608), (52, 1572930), (60, 1363206), (65, 1258344), (72, 1136005), (78, 1048620), (90, 908804), (104, 786465), (117, 699080), (120, 681603), (130, 629172), (156, 524310), (180, 454402), (195, 419448), (234, 349540), (260, 314586), (312, 262155), (360, 227201), (390, 209724), (468, 174770), (520, 157293), (585, 139816), (780, 104862), (936, 87385), (1170, 69908), (1560, 52431), (2340, 34954), (4680, 17477)]