317762460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31008

約数の個数: 96

約数和(自身を含む): 1040659200

約数和(自身を除く): 722896740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 30971, 61942, 92913, 123884, 154855, 185826, 278739, 309710, 371652, 464565, 557478, 588449, 619420, 836217, 929130, 1114956, 1176898, 1393695, 1672434, 1765347, 1858260, 2353796, 2787390, 2942245, 3344868, 3530694, 4181085, 5296041, 5574780, 5884490, 7061388, 8362170, 8826735, 10592082, 11768980, 15888123, 16724340, 17653470, 21184164, 26480205, 31776246, 35306940, 52960410, 63552492, 79440615, 105920820, 158881230, 317762460]

約数ペア:

[(1, 317762460), (2, 158881230), (3, 105920820), (4, 79440615), (5, 63552492), (6, 52960410), (9, 35306940), (10, 31776246), (12, 26480205), (15, 21184164), (18, 17653470), (19, 16724340), (20, 15888123), (27, 11768980), (30, 10592082), (36, 8826735), (38, 8362170), (45, 7061388), (54, 5884490), (57, 5574780), (60, 5296041), (76, 4181085), (90, 3530694), (95, 3344868), (108, 2942245), (114, 2787390), (135, 2353796), (171, 1858260), (180, 1765347), (190, 1672434), (228, 1393695), (270, 1176898), (285, 1114956), (342, 929130), (380, 836217), (513, 619420), (540, 588449), (570, 557478), (684, 464565), (855, 371652), (1026, 309710), (1140, 278739), (1710, 185826), (2052, 154855), (2565, 123884), (3420, 92913), (5130, 61942), (10260, 30971)]