238679520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26171}}^1$

素因数の和:26208

約数の個数: 96

約数和(自身を含む): 791441280

約数和(自身を除く): 552761760

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, 9120, 26171, 52342, 78513, 104684, 130855, 157026, 209368, 261710, 314052, 392565, 418736, 497249, 523420, 628104, 785130, 837472, 994498, 1046840, 1256208, 1491747, 1570260, 1988996, 2093680, 2486245, 2512416, 2983494, 3140520, 3977992, 4187360, 4972490, 5966988, 6281040, 7458735, 7955984, 9944980, 11933976, 12562080, 14917470, 15911968, 19889960, 23867952, 29834940, 39779920, 47735904, 59669880, 79559840, 119339760, 238679520]

約数ペア:

[(1, 238679520), (2, 119339760), (3, 79559840), (4, 59669880), (5, 47735904), (6, 39779920), (8, 29834940), (10, 23867952), (12, 19889960), (15, 15911968), (16, 14917470), (19, 12562080), (20, 11933976), (24, 9944980), (30, 7955984), (32, 7458735), (38, 6281040), (40, 5966988), (48, 4972490), (57, 4187360), (60, 3977992), (76, 3140520), (80, 2983494), (95, 2512416), (96, 2486245), (114, 2093680), (120, 1988996), (152, 1570260), (160, 1491747), (190, 1256208), (228, 1046840), (240, 994498), (285, 837472), (304, 785130), (380, 628104), (456, 523420), (480, 497249), (570, 418736), (608, 392565), (760, 314052), (912, 261710), (1140, 209368), (1520, 157026), (1824, 130855), (2280, 104684), (3040, 78513), (4560, 52342), (9120, 26171)]