408086340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2709

約数の個数: 96

約数和(自身を含む): 1188840576

約数和(自身を除く): 780754236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 258, 305, 366, 430, 516, 610, 645, 732, 860, 915, 1220, 1290, 1830, 2580, 2593, 2623, 3660, 5186, 5246, 7779, 7869, 10372, 10492, 12965, 13115, 15558, 15738, 25930, 26230, 31116, 31476, 38895, 39345, 51860, 52460, 77790, 78690, 111499, 155580, 157380, 158173, 222998, 316346, 334497, 445996, 474519, 557495, 632692, 668994, 790865, 949038, 1114990, 1337988, 1581730, 1672485, 1898076, 2229980, 2372595, 3163460, 3344970, 4745190, 6689940, 6801439, 9490380, 13602878, 20404317, 27205756, 34007195, 40808634, 68014390, 81617268, 102021585, 136028780, 204043170, 408086340]

約数ペア:

[(1, 408086340), (2, 204043170), (3, 136028780), (4, 102021585), (5, 81617268), (6, 68014390), (10, 40808634), (12, 34007195), (15, 27205756), (20, 20404317), (30, 13602878), (43, 9490380), (60, 6801439), (61, 6689940), (86, 4745190), (122, 3344970), (129, 3163460), (172, 2372595), (183, 2229980), (215, 1898076), (244, 1672485), (258, 1581730), (305, 1337988), (366, 1114990), (430, 949038), (516, 790865), (610, 668994), (645, 632692), (732, 557495), (860, 474519), (915, 445996), (1220, 334497), (1290, 316346), (1830, 222998), (2580, 158173), (2593, 157380), (2623, 155580), (3660, 111499), (5186, 78690), (5246, 77790), (7779, 52460), (7869, 51860), (10372, 39345), (10492, 38895), (12965, 31476), (13115, 31116), (15558, 26230), (15738, 25930)]