139335360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7678

約数の個数: 112

約数和(自身を含む): 465734400

約数和(自身を除く): 326399040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7639, 9120, 15278, 18240, 22917, 30556, 38195, 45834, 61112, 76390, 91668, 114585, 122224, 145141, 152780, 183336, 229170, 244448, 290282, 305560, 366672, 435423, 458340, 488896, 580564, 611120, 725705, 733344, 870846, 916680, 1161128, 1222240, 1451410, 1466688, 1741692, 1833360, 2177115, 2322256, 2444480, 2902820, 3483384, 3666720, 4354230, 4644512, 5805640, 6966768, 7333440, 8708460, 9289024, 11611280, 13933536, 17416920, 23222560, 27867072, 34833840, 46445120, 69667680, 139335360]

約数ペア:

[(1, 139335360), (2, 69667680), (3, 46445120), (4, 34833840), (5, 27867072), (6, 23222560), (8, 17416920), (10, 13933536), (12, 11611280), (15, 9289024), (16, 8708460), (19, 7333440), (20, 6966768), (24, 5805640), (30, 4644512), (32, 4354230), (38, 3666720), (40, 3483384), (48, 2902820), (57, 2444480), (60, 2322256), (64, 2177115), (76, 1833360), (80, 1741692), (95, 1466688), (96, 1451410), (114, 1222240), (120, 1161128), (152, 916680), (160, 870846), (190, 733344), (192, 725705), (228, 611120), (240, 580564), (285, 488896), (304, 458340), (320, 435423), (380, 366672), (456, 305560), (480, 290282), (570, 244448), (608, 229170), (760, 183336), (912, 152780), (960, 145141), (1140, 122224), (1216, 114585), (1520, 91668), (1824, 76390), (2280, 61112), (3040, 45834), (3648, 38195), (4560, 30556), (6080, 22917), (7639, 18240), (9120, 15278)]