354493920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67139}}^1$

素因数の和:67168

約数の個数: 96

約数和(自身を含む): 1218188160

約数和(自身を除く): 863694240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 67139, 134278, 201417, 268556, 335695, 402834, 537112, 671390, 738529, 805668, 1007085, 1074224, 1342780, 1477058, 1611336, 2014170, 2148448, 2215587, 2685560, 2954116, 3222672, 3692645, 4028340, 4431174, 5371120, 5908232, 6445344, 7385290, 8056680, 8862348, 10742240, 11077935, 11816464, 14770580, 16113360, 17724696, 22155870, 23632928, 29541160, 32226720, 35449392, 44311740, 59082320, 70898784, 88623480, 118164640, 177246960, 354493920]

約数ペア:

[(1, 354493920), (2, 177246960), (3, 118164640), (4, 88623480), (5, 70898784), (6, 59082320), (8, 44311740), (10, 35449392), (11, 32226720), (12, 29541160), (15, 23632928), (16, 22155870), (20, 17724696), (22, 16113360), (24, 14770580), (30, 11816464), (32, 11077935), (33, 10742240), (40, 8862348), (44, 8056680), (48, 7385290), (55, 6445344), (60, 5908232), (66, 5371120), (80, 4431174), (88, 4028340), (96, 3692645), (110, 3222672), (120, 2954116), (132, 2685560), (160, 2215587), (165, 2148448), (176, 2014170), (220, 1611336), (240, 1477058), (264, 1342780), (330, 1074224), (352, 1007085), (440, 805668), (480, 738529), (528, 671390), (660, 537112), (880, 402834), (1056, 335695), (1320, 268556), (1760, 201417), (2640, 134278), (5280, 67139)]