371280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 160

約数和(自身を含む): 1499904

約数和(自身を除く): 1128624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3120, 3315, 3536, 3570, 3640, 4080, 4368, 4420, 4641, 4760, 5304, 5460, 5712, 6188, 6630, 7140, 7280, 7735, 8840, 9282, 9520, 10608, 10920, 12376, 13260, 14280, 15470, 17680, 18564, 21840, 23205, 24752, 26520, 28560, 30940, 37128, 46410, 53040, 61880, 74256, 92820, 123760, 185640, 371280]

約数ペア:

[(1, 371280), (2, 185640), (3, 123760), (4, 92820), (5, 74256), (6, 61880), (7, 53040), (8, 46410), (10, 37128), (12, 30940), (13, 28560), (14, 26520), (15, 24752), (16, 23205), (17, 21840), (20, 18564), (21, 17680), (24, 15470), (26, 14280), (28, 13260), (30, 12376), (34, 10920), (35, 10608), (39, 9520), (40, 9282), (42, 8840), (48, 7735), (51, 7280), (52, 7140), (56, 6630), (60, 6188), (65, 5712), (68, 5460), (70, 5304), (78, 4760), (80, 4641), (84, 4420), (85, 4368), (91, 4080), (102, 3640), (104, 3570), (105, 3536), (112, 3315), (119, 3120), (120, 3094), (130, 2856), (136, 2730), (140, 2652), (156, 2380), (168, 2210), (170, 2184), (182, 2040), (195, 1904), (204, 1820), (208, 1785), (210, 1768), (221, 1680), (238, 1560), (240, 1547), (255, 1456), (260, 1428), (272, 1365), (273, 1360), (280, 1326), (312, 1190), (336, 1105), (340, 1092), (357, 1040), (364, 1020), (390, 952), (408, 910), (420, 884), (442, 840), (455, 816), (476, 780), (510, 728), (520, 714), (546, 680), (560, 663), (595, 624)]