85488240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 207635856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 911, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1822, 1840, 1955, 2040, 2346, 2733, 2760, 3128, 3644, 3910, 4080, 4555, 4692, 5466, 5520, 5865, 6256, 7288, 7820, 9110, 9384, 10932, 11730, 13665, 14576, 15487, 15640, 18220, 18768, 20953, 21864, 23460, 27330, 30974, 31280, 36440, 41906, 43728, 46461, 46920, 54660, 61948, 62859, 72880, 77435, 83812, 92922, 93840, 104765, 109320, 123896, 125718, 154870, 167624, 185844, 209530, 218640, 232305, 247792, 251436, 309740, 314295, 335248, 356201, 371688, 419060, 464610, 502872, 619480, 628590, 712402, 743376, 838120, 929220, 1005744, 1068603, 1238960, 1257180, 1424804, 1676240, 1781005, 1858440, 2137206, 2514360, 2849608, 3562010, 3716880, 4274412, 5028720, 5343015, 5699216, 7124020, 8548824, 10686030, 14248040, 17097648, 21372060, 28496080, 42744120, 85488240]

約数ペア:

[(1, 85488240), (2, 42744120), (3, 28496080), (4, 21372060), (5, 17097648), (6, 14248040), (8, 10686030), (10, 8548824), (12, 7124020), (15, 5699216), (16, 5343015), (17, 5028720), (20, 4274412), (23, 3716880), (24, 3562010), (30, 2849608), (34, 2514360), (40, 2137206), (46, 1858440), (48, 1781005), (51, 1676240), (60, 1424804), (68, 1257180), (69, 1238960), (80, 1068603), (85, 1005744), (92, 929220), (102, 838120), (115, 743376), (120, 712402), (136, 628590), (138, 619480), (170, 502872), (184, 464610), (204, 419060), (230, 371688), (240, 356201), (255, 335248), (272, 314295), (276, 309740), (340, 251436), (345, 247792), (368, 232305), (391, 218640), (408, 209530), (460, 185844), (510, 167624), (552, 154870), (680, 125718), (690, 123896), (782, 109320), (816, 104765), (911, 93840), (920, 92922), (1020, 83812), (1104, 77435), (1173, 72880), (1360, 62859), (1380, 61948), (1564, 54660), (1822, 46920), (1840, 46461), (1955, 43728), (2040, 41906), (2346, 36440), (2733, 31280), (2760, 30974), (3128, 27330), (3644, 23460), (3910, 21864), (4080, 20953), (4555, 18768), (4692, 18220), (5466, 15640), (5520, 15487), (5865, 14576), (6256, 13665), (7288, 11730), (7820, 10932), (9110, 9384)]