1888380

素因数分解:

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

素因数の和:300

約数の個数: 96

約数和(自身を含む): 6350400

約数和(自身を除く): 4462020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 269, 270, 351, 390, 468, 538, 540, 585, 702, 780, 807, 1076, 1170, 1345, 1404, 1614, 1755, 2340, 2421, 2690, 3228, 3497, 3510, 4035, 4842, 5380, 6994, 7020, 7263, 8070, 9684, 10491, 12105, 13988, 14526, 16140, 17485, 20982, 24210, 29052, 31473, 34970, 36315, 41964, 48420, 52455, 62946, 69940, 72630, 94419, 104910, 125892, 145260, 157365, 188838, 209820, 314730, 377676, 472095, 629460, 944190, 1888380]

約数ペア:

[(1, 1888380), (2, 944190), (3, 629460), (4, 472095), (5, 377676), (6, 314730), (9, 209820), (10, 188838), (12, 157365), (13, 145260), (15, 125892), (18, 104910), (20, 94419), (26, 72630), (27, 69940), (30, 62946), (36, 52455), (39, 48420), (45, 41964), (52, 36315), (54, 34970), (60, 31473), (65, 29052), (78, 24210), (90, 20982), (108, 17485), (117, 16140), (130, 14526), (135, 13988), (156, 12105), (180, 10491), (195, 9684), (234, 8070), (260, 7263), (269, 7020), (270, 6994), (351, 5380), (390, 4842), (468, 4035), (538, 3510), (540, 3497), (585, 3228), (702, 2690), (780, 2421), (807, 2340), (1076, 1755), (1170, 1614), (1345, 1404)]