87545160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12799}}^1$

素因数の和:12835

約数の個数: 96

約数和(自身を含む): 299520000

約数和(自身を除く): 211974840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12799, 25598, 38397, 51196, 63995, 76794, 102392, 115191, 127990, 153588, 191985, 230382, 243181, 255980, 307176, 383970, 460764, 486362, 511960, 575955, 729543, 767940, 921528, 972724, 1151910, 1215905, 1459086, 1535880, 1945448, 2188629, 2303820, 2431810, 2918172, 3647715, 4377258, 4607640, 4863620, 5836344, 7295430, 8754516, 9727240, 10943145, 14590860, 17509032, 21886290, 29181720, 43772580, 87545160]

約数ペア:

[(1, 87545160), (2, 43772580), (3, 29181720), (4, 21886290), (5, 17509032), (6, 14590860), (8, 10943145), (9, 9727240), (10, 8754516), (12, 7295430), (15, 5836344), (18, 4863620), (19, 4607640), (20, 4377258), (24, 3647715), (30, 2918172), (36, 2431810), (38, 2303820), (40, 2188629), (45, 1945448), (57, 1535880), (60, 1459086), (72, 1215905), (76, 1151910), (90, 972724), (95, 921528), (114, 767940), (120, 729543), (152, 575955), (171, 511960), (180, 486362), (190, 460764), (228, 383970), (285, 307176), (342, 255980), (360, 243181), (380, 230382), (456, 191985), (570, 153588), (684, 127990), (760, 115191), (855, 102392), (1140, 76794), (1368, 63995), (1710, 51196), (2280, 38397), (3420, 25598), (6840, 12799)]