8910240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 29574720

約数和(自身を除く): 20664480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 977, 1140, 1520, 1824, 1954, 2280, 2931, 3040, 3908, 4560, 4885, 5862, 7816, 9120, 9770, 11724, 14655, 15632, 18563, 19540, 23448, 29310, 31264, 37126, 39080, 46896, 55689, 58620, 74252, 78160, 92815, 93792, 111378, 117240, 148504, 156320, 185630, 222756, 234480, 278445, 297008, 371260, 445512, 468960, 556890, 594016, 742520, 891024, 1113780, 1485040, 1782048, 2227560, 2970080, 4455120, 8910240]

約数ペア:

[(1, 8910240), (2, 4455120), (3, 2970080), (4, 2227560), (5, 1782048), (6, 1485040), (8, 1113780), (10, 891024), (12, 742520), (15, 594016), (16, 556890), (19, 468960), (20, 445512), (24, 371260), (30, 297008), (32, 278445), (38, 234480), (40, 222756), (48, 185630), (57, 156320), (60, 148504), (76, 117240), (80, 111378), (95, 93792), (96, 92815), (114, 78160), (120, 74252), (152, 58620), (160, 55689), (190, 46896), (228, 39080), (240, 37126), (285, 31264), (304, 29310), (380, 23448), (456, 19540), (480, 18563), (570, 15632), (608, 14655), (760, 11724), (912, 9770), (977, 9120), (1140, 7816), (1520, 5862), (1824, 4885), (1954, 4560), (2280, 3908), (2931, 3040)]