8182980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 26977860

約数和(自身を除く): 18794880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 269, 338, 390, 468, 507, 538, 585, 676, 780, 807, 845, 1014, 1076, 1170, 1345, 1521, 1614, 1690, 2028, 2340, 2421, 2535, 2690, 3042, 3228, 3380, 3497, 4035, 4842, 5070, 5380, 6084, 6994, 7605, 8070, 9684, 10140, 10491, 12105, 13988, 15210, 16140, 17485, 20982, 24210, 30420, 31473, 34970, 41964, 45461, 48420, 52455, 62946, 69940, 90922, 104910, 125892, 136383, 157365, 181844, 209820, 227305, 272766, 314730, 409149, 454610, 545532, 629460, 681915, 818298, 909220, 1363830, 1636596, 2045745, 2727660, 4091490, 8182980]

約数ペア:

[(1, 8182980), (2, 4091490), (3, 2727660), (4, 2045745), (5, 1636596), (6, 1363830), (9, 909220), (10, 818298), (12, 681915), (13, 629460), (15, 545532), (18, 454610), (20, 409149), (26, 314730), (30, 272766), (36, 227305), (39, 209820), (45, 181844), (52, 157365), (60, 136383), (65, 125892), (78, 104910), (90, 90922), (117, 69940), (130, 62946), (156, 52455), (169, 48420), (180, 45461), (195, 41964), (234, 34970), (260, 31473), (269, 30420), (338, 24210), (390, 20982), (468, 17485), (507, 16140), (538, 15210), (585, 13988), (676, 12105), (780, 10491), (807, 10140), (845, 9684), (1014, 8070), (1076, 7605), (1170, 6994), (1345, 6084), (1521, 5380), (1614, 5070), (1690, 4842), (2028, 4035), (2340, 3497), (2421, 3380), (2535, 3228), (2690, 3042)]