281607360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15478

約数の個数: 112

約数和(自身を含む): 941222400

約数和(自身を除く): 659615040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 15439, 18240, 30878, 46317, 61756, 77195, 92634, 123512, 154390, 185268, 231585, 247024, 293341, 308780, 370536, 463170, 494048, 586682, 617560, 741072, 880023, 926340, 988096, 1173364, 1235120, 1466705, 1482144, 1760046, 1852680, 2346728, 2470240, 2933410, 2964288, 3520092, 3705360, 4400115, 4693456, 4940480, 5866820, 7040184, 7410720, 8800230, 9386912, 11733640, 14080368, 14821440, 17600460, 18773824, 23467280, 28160736, 35200920, 46934560, 56321472, 70401840, 93869120, 140803680, 281607360]

約数ペア:

[(1, 281607360), (2, 140803680), (3, 93869120), (4, 70401840), (5, 56321472), (6, 46934560), (8, 35200920), (10, 28160736), (12, 23467280), (15, 18773824), (16, 17600460), (19, 14821440), (20, 14080368), (24, 11733640), (30, 9386912), (32, 8800230), (38, 7410720), (40, 7040184), (48, 5866820), (57, 4940480), (60, 4693456), (64, 4400115), (76, 3705360), (80, 3520092), (95, 2964288), (96, 2933410), (114, 2470240), (120, 2346728), (152, 1852680), (160, 1760046), (190, 1482144), (192, 1466705), (228, 1235120), (240, 1173364), (285, 988096), (304, 926340), (320, 880023), (380, 741072), (456, 617560), (480, 586682), (570, 494048), (608, 463170), (760, 370536), (912, 308780), (960, 293341), (1140, 247024), (1216, 231585), (1520, 185268), (1824, 154390), (2280, 123512), (3040, 92634), (3648, 77195), (4560, 61756), (6080, 46317), (9120, 30878), (15439, 18240)]