65782560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 96

約数和(自身を含む): 218151360

約数和(自身を除く): 152368800

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, 1140, 1520, 1824, 2280, 3040, 4560, 7213, 9120, 14426, 21639, 28852, 36065, 43278, 57704, 72130, 86556, 108195, 115408, 137047, 144260, 173112, 216390, 230816, 274094, 288520, 346224, 411141, 432780, 548188, 577040, 685235, 692448, 822282, 865560, 1096376, 1154080, 1370470, 1644564, 1731120, 2055705, 2192752, 2740940, 3289128, 3462240, 4111410, 4385504, 5481880, 6578256, 8222820, 10963760, 13156512, 16445640, 21927520, 32891280, 65782560]

約数ペア:

[(1, 65782560), (2, 32891280), (3, 21927520), (4, 16445640), (5, 13156512), (6, 10963760), (8, 8222820), (10, 6578256), (12, 5481880), (15, 4385504), (16, 4111410), (19, 3462240), (20, 3289128), (24, 2740940), (30, 2192752), (32, 2055705), (38, 1731120), (40, 1644564), (48, 1370470), (57, 1154080), (60, 1096376), (76, 865560), (80, 822282), (95, 692448), (96, 685235), (114, 577040), (120, 548188), (152, 432780), (160, 411141), (190, 346224), (228, 288520), (240, 274094), (285, 230816), (304, 216390), (380, 173112), (456, 144260), (480, 137047), (570, 115408), (608, 108195), (760, 86556), (912, 72130), (1140, 57704), (1520, 43278), (1824, 36065), (2280, 28852), (3040, 21639), (4560, 14426), (7213, 9120)]