4465680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 14463360

約数和(自身を除く): 9997680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 809, 920, 1104, 1380, 1618, 1840, 2427, 2760, 3236, 4045, 4854, 5520, 6472, 8090, 9708, 12135, 12944, 16180, 18607, 19416, 24270, 32360, 37214, 38832, 48540, 55821, 64720, 74428, 93035, 97080, 111642, 148856, 186070, 194160, 223284, 279105, 297712, 372140, 446568, 558210, 744280, 893136, 1116420, 1488560, 2232840, 4465680]

約数ペア:

[(1, 4465680), (2, 2232840), (3, 1488560), (4, 1116420), (5, 893136), (6, 744280), (8, 558210), (10, 446568), (12, 372140), (15, 297712), (16, 279105), (20, 223284), (23, 194160), (24, 186070), (30, 148856), (40, 111642), (46, 97080), (48, 93035), (60, 74428), (69, 64720), (80, 55821), (92, 48540), (115, 38832), (120, 37214), (138, 32360), (184, 24270), (230, 19416), (240, 18607), (276, 16180), (345, 12944), (368, 12135), (460, 9708), (552, 8090), (690, 6472), (809, 5520), (920, 4854), (1104, 4045), (1380, 3236), (1618, 2760), (1840, 2427)]