156590640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2851

約数の個数: 120

約数和(自身を含む): 532733760

約数和(自身を除く): 376143120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2753, 2844, 3160, 3555, 3792, 4740, 5506, 5688, 6320, 7110, 8259, 9480, 11012, 11376, 13765, 14220, 16518, 18960, 22024, 24777, 27530, 28440, 33036, 41295, 44048, 49554, 55060, 56880, 66072, 82590, 99108, 110120, 123885, 132144, 165180, 198216, 217487, 220240, 247770, 330360, 396432, 434974, 495540, 652461, 660720, 869948, 991080, 1087435, 1304922, 1739896, 1957383, 1982160, 2174870, 2609844, 3262305, 3479792, 3914766, 4349740, 5219688, 6524610, 7829532, 8699480, 9786915, 10439376, 13049220, 15659064, 17398960, 19573830, 26098440, 31318128, 39147660, 52196880, 78295320, 156590640]

約数ペア:

[(1, 156590640), (2, 78295320), (3, 52196880), (4, 39147660), (5, 31318128), (6, 26098440), (8, 19573830), (9, 17398960), (10, 15659064), (12, 13049220), (15, 10439376), (16, 9786915), (18, 8699480), (20, 7829532), (24, 6524610), (30, 5219688), (36, 4349740), (40, 3914766), (45, 3479792), (48, 3262305), (60, 2609844), (72, 2174870), (79, 1982160), (80, 1957383), (90, 1739896), (120, 1304922), (144, 1087435), (158, 991080), (180, 869948), (237, 660720), (240, 652461), (316, 495540), (360, 434974), (395, 396432), (474, 330360), (632, 247770), (711, 220240), (720, 217487), (790, 198216), (948, 165180), (1185, 132144), (1264, 123885), (1422, 110120), (1580, 99108), (1896, 82590), (2370, 66072), (2753, 56880), (2844, 55060), (3160, 49554), (3555, 44048), (3792, 41295), (4740, 33036), (5506, 28440), (5688, 27530), (6320, 24777), (7110, 22024), (8259, 18960), (9480, 16518), (11012, 14220), (11376, 13765)]