3780496620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{9719}}^1$

素因数の和:11895

約数の個数: 72

約数和(自身を含む): 11473993440

約数和(自身を除く): 7693496820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2161, 4322, 6483, 8644, 9719, 10805, 12966, 19438, 19449, 21610, 25932, 29157, 32415, 38876, 38898, 43220, 48595, 58314, 64830, 77796, 87471, 97190, 97245, 116628, 129660, 145785, 174942, 194380, 194490, 291570, 349884, 388980, 437355, 583140, 874710, 1749420, 21002759, 42005518, 63008277, 84011036, 105013795, 126016554, 189024831, 210027590, 252033108, 315041385, 378049662, 420055180, 630082770, 756099324, 945124155, 1260165540, 1890248310, 3780496620]

約数ペア:

[(1, 3780496620), (2, 1890248310), (3, 1260165540), (4, 945124155), (5, 756099324), (6, 630082770), (9, 420055180), (10, 378049662), (12, 315041385), (15, 252033108), (18, 210027590), (20, 189024831), (30, 126016554), (36, 105013795), (45, 84011036), (60, 63008277), (90, 42005518), (180, 21002759), (2161, 1749420), (4322, 874710), (6483, 583140), (8644, 437355), (9719, 388980), (10805, 349884), (12966, 291570), (19438, 194490), (19449, 194380), (21610, 174942), (25932, 145785), (29157, 129660), (32415, 116628), (38876, 97245), (38898, 97190), (43220, 87471), (48595, 77796), (58314, 64830)]